diff --git a/pylint-2.1.1.tar.gz b/pylint-2.1.1.tar.gz
new file mode 100644
index 0000000..4f58cfc
Binary files /dev/null and b/pylint-2.1.1.tar.gz differ
diff --git a/pylint-Fix_is_subclass_of_when_one_param_is_not_ClassDef.patch b/pylint-Fix_is_subclass_of_when_one_param_is_not_ClassDef.patch
new file mode 100644
index 0000000..e3d2f52
--- /dev/null
+++ b/pylint-Fix_is_subclass_of_when_one_param_is_not_ClassDef.patch
@@ -0,0 +1,53 @@
+diff -Naur pylint-2.1.1/pylint/checkers/utils.py pylint-2.1.1.fixed/pylint/checkers/utils.py
+--- pylint-2.1.1/pylint/checkers/utils.py	2018-08-06 14:41:29.000000000 +0200
++++ pylint-2.1.1.fixed/pylint/checkers/utils.py	2018-11-09 18:29:38.845605148 +0100
+@@ -1005,7 +1005,7 @@
+     :returns: True if node_a is derived from node_b. False otherwise.
+     :rtype: bool
+     """
+-    if not any(isinstance(node, astroid.ClassDef) for node in (node_a, node_b)):
++    if not all(isinstance(node, astroid.ClassDef) for node in (node_a, node_b)):
+         return False
+ 
+     return node_b.name in {base.name for base in node_a.bases}
+diff -Naur pylint-2.1.1/pylint/test/unittest_checkers_utils.py pylint-2.1.1.fixed/pylint/test/unittest_checkers_utils.py
+--- pylint-2.1.1/pylint/test/unittest_checkers_utils.py	2018-08-06 14:41:29.000000000 +0200
++++ pylint-2.1.1.fixed/pylint/test/unittest_checkers_utils.py	2018-11-09 18:30:55.653912141 +0100
+@@ -102,3 +102,37 @@
+     assert not utils.node_ignores_exception(nodes[1], ZeroDivisionError)
+     assert not utils.node_ignores_exception(nodes[2], ZeroDivisionError)
+     assert not utils.node_ignores_exception(nodes[3], ZeroDivisionError)
++
++
++def test_is_sublcass_of_node_b_derived_from_node_a():
++    nodes = astroid.extract_node("""
++    class Superclass: #@
++        pass
++    class Subclass(Superclass): #@
++        pass
++    """)
++    assert utils.is_subclass_of(nodes[1], nodes[0])
++
++
++def test_is_sublcass_of_node_b_not_derived_from_node_a():
++    nodes = astroid.extract_node("""
++    class OneClass: #@
++        pass
++    class AnotherClass: #@
++        pass
++    """)
++    assert not utils.is_subclass_of(nodes[1], nodes[0])
++
++
++def test_is_sublcass_of_one_param_is_not_classdef():
++    node = astroid.extract_node("""
++    class OneClass: #@
++        pass
++    """)
++    assert not utils.is_subclass_of(None, node)
++    assert not utils.is_subclass_of(node, None)
++
++
++def test_is_sublcass_of_both_params_are_not_classdef():
++    assert not utils.is_subclass_of(None, None)
++
diff --git a/pylint.spec b/pylint.spec
new file mode 100644
index 0000000..6947476
--- /dev/null
+++ b/pylint.spec
@@ -0,0 +1,85 @@
+Name:           pylint
+Version:        2.1.1
+Release:        3
+Summary:        Python static code analysis tool looking for programming errors
+License:        GPLv2+
+URL:            http://pylint.pycqa.org
+Source0:        https://github.com/PyCQA/%{name}/archive/%{name}-%{version}.tar.gz
+
+Patch0001:      pylint-Fix_is_subclass_of_when_one_param_is_not_ClassDef.patch
+BuildArch:      noarch
+BuildRequires:  python3-devel python3-setuptools python3-astroid >= 2.0.2 python3-isort
+BuildRequires:  python3-mccabe python3-pytest python3-pytest-runner
+
+Requires:       python3-%{name} = %{version}-%{release}
+
+%description
+Pylint is a Python static code analysis tool which looks for programming errors,
+helps enforcing a coding standard, sniffs for code smells and offers simple refactoring suggestions.
+It's highly configurable, having special pragmas to control its errors and warnings from within
+your code, as well as from an extensive configuration file. It is also possible to write your own
+plugins for adding your own checks or for extending pylint in one way or another.
+
+%package -n python3-%{name}
+Summary:        Python static code analysis tool looking for programming errors
+Requires:       python3-astroid >= 2.0.2 python3-setuptools python3-mccabe python3-isort
+Obsoletes:      python3-pylint-gui < 1.7
+%python_provide python3-%{name}
+
+%description -n python3-%{name}
+Pylint is a Python static code analysis tool which looks for programming errors,
+helps enforcing a coding standard, sniffs for code smells and offers simple refactoring suggestions.
+It's highly configurable, having special pragmas to control its errors and warnings from within
+your code, as well as from an extensive configuration file. It is also possible to write your own
+plugins for adding your own checks or for extending pylint in one way or another.
+
+%package help
+Summary:        Help documentation of pylint package
+
+%description help
+Help documentation of pylint package.
+
+%prep
+%autosetup -n pylint-%{version} -p1
+sed -i 's/\r//g' README.rst
+
+%build
+%py3_build
+
+%install
+%py3_install
+rm -rf %{buildroot}%{python3_sitelib}/pylint/test
+
+install -dm 755 %{buildroot}%{_mandir}/man1
+install -pm 644 man/*.1 %{buildroot}%{_mandir}/man1/
+
+for NAME in epylint pylint pyreverse symilar; do
+    mv %{buildroot}%{_bindir}/{$NAME,${NAME}-%{python3_version}}
+    ln -s ${NAME}-%{python3_version} %{buildroot}%{_bindir}/${NAME}-3
+    mv %{buildroot}%{_mandir}/man1/{${NAME}.1,${NAME}-%{python3_version}.1}
+    ln -s ${NAME}-%{python3_version}.1 %{buildroot}%{_mandir}/man1/${NAME}-3.1
+    ln -s ${NAME}-%{python3_version} %{buildroot}%{_bindir}/${NAME}
+    ln -s ${NAME}-%{python3_version}.1 %{buildroot}%{_mandir}/man1/${NAME}.1
+done
+
+
+%check
+export PYTHONPATH=%{buildroot}%{python3_sitelib}
+%{__python3} bin/pylint -rn --rcfile=pylintrc --load-plugins=pylint.extensions.docparams, pylint.extensions.mccabe pylint || :
+%{__python3} -m pytest -v -k "not (test_functional or test_good_comprehension_checks)"
+
+%files
+%doc README.rst ChangeLog examples elisp COPYING
+%{_bindir}/{epylint,pylint,pyreverse,symilar}
+
+%files -n python3-%{name}
+%doc COPYING
+%{python3_sitelib}/pylint*
+%{_bindir}/{*-3,*-%{python3_version}}
+
+%files help
+%{_mandir}/man1/*
+
+%changelog
+* Mon Feb 17 2020 daiqianwen <daiqianwen@huawei.com> - 2.1.1-3
+- package init